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Doubles in session


Current system
05272+7331
HDS 716
HD 34730


Nearby doubles
14' : 05241+7334
TDS3177

19' : 05279+7349
TDS3203

23' : 05237+7347
A 843AB

35' : 05261+7405
A 845

41' : 05361+7317
LDS1613

49' : 05282+7243
TDS3204

51' : 05370+7259
MLR 468

55' : 05239+7239
UC 1305

62' : 05297+7431
SKF2675

63' : 05403+7401
STF 714

63' : 05125+7335
KPP3181

63' : 05277+7433
A 846

64' : 05369+7419
TOK 498

66' : 05190+7235
HDS 699

67' : 05406+7406
TDS3284

70' : 05434+7327
TDS3303

73' : 05430+7359
A 1037AB

74' : 05175+7432
HDS 696AB

75' : 05213+7221
LDS1606

75' : 05098+7347
UC 1271

82' : 05370+7441
TDS 186

82' : 05080+7335
STF 615

83' : 05376+7441
TOK 499AB

85' : 05073+7331
DAM1326

85' : 05072+7333
TDS3070

88' : 05120+7234
TDS3106



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

05272+7331 HDS 716 (HD 34730)

 
 
05h 27m 09.35s +73° 30' 41.8" P.A. 22.00 sep 0.2 mag 8.47,9.51 Sp A0 dist. 434.78 pc (1418.25 l.y.)
 
 
Coord 2000 05272+7331 Discov num HDS 716 Comp Coord arcsec 2000 05 27 09.35 +73 30 41.8
Date first 1991 Date last 1991 Obs 1
Pa first 22 Pa last 22 P.A. Now (θ) 22°
Sep first 0.2 Sep last 0.179 Sep. Now (ρ) 0.179"
Mag pri 8.47 Mag sec 9.51 delta mag (ΔM) 1.04 Spectral class A0 (white)
Pri motion ra -007 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 34730 Constellation Camelopardalis SAO 5529 HIP 25495
Tycho2 4355-01300-1 Gaia DR2 499314072993419648 HD 34730 BD BD+73 289
Distance 434.78 Distance ly 1418.25
 
 
WDS 05272+7331 HDS 716 (HD 34730) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05272+7331 HDS 716 1991 1 22 0.2 8.47 9.51 A0 052709.35+733041.8

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 05272+7331 HDS 716 (HD 34730) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05272+7331 HDS 716 (HD 34730) : MEASURES
 
 
No records found.

 
 
WDS 05272+7331 (HD 34730) : VIRTUAL EYEPIECE
 
 

05272+7331 HDS 716A mag 8.47 Sp A0 05272+7331 HDS 716B sep 0.2 P.A. 6.50 mag 9.51 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05272+7331 (HD 34730) : ALADIN DSS IMAGE @ 05h 27m 09.35s +73° 30' 41.8"
 
 
 
 
WDS 05272+7331 HDS 716 (HD 34730) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05272+7331 HDS 716 distance=0' 05241+7334 TDS3177 distance=14' 05279+7349 TDS3203 distance=19' 05237+7347 A 843AB distance=23' 05237+7347 LDS1607AC distance=23' 05261+7405 A 845 distance=35' 05361+7317 LDS1613 distance=41' 05282+7243 TDS3204 distance=49' 05370+7259 MLR 468 distance=51' 05239+7239 UC 1305 distance=55' 05297+7431 SKF2675 distance=62' 05403+7401 STF 714 distance=63' 05125+7335 KPP3181 distance=63' 05277+7433 A 846 distance=63' 05369+7419 TOK 498 distance=64' 05190+7235 HDS 699 distance=66' 05406+7406 TDS3284 distance=67' 05434+7327 TDS3303 distance=70' 05430+7359 A 1037AB distance=73' 05430+7359 A 1037AC distance=73' 05175+7432 HDS 696AB distance=74' 05213+7221 LDS1606 distance=75' 05098+7347 UC 1271 distance=75' 05370+7441 TDS 186 distance=82' 05080+7335 STF 615 distance=82' 05376+7441 TOK 499AB distance=83' 05376+7441 NSN 559Aa,Ab distance=83' 05073+7331 DAM1326 distance=85' 05072+7333 TDS3070 distance=85' 05120+7234 TDS3106 distance=88' 05073+7302 LDS1601 distance=91' 05121+7441 TDS3107 distance=94' 05446+7433 LDS1616 distance=97' 05415+7215 WFC 30 distance=100' 05382+7205 LDS1615 distance=100' 05465+7437 YSC 148AB distance=104' 05465+7437 RAO 37AC distance=104' 05249+7518 TDS3180 distance=108' 05239+7137 TDS3172 distance=115' 05455+7209 LDS1618 distance=116' 05450+7156 MLR 403 distance=124' 05462+7156 HDS 777 distance=128' 05138+7528 A 842AB distance=129' 05138+7528 A 842BC distance=129' 05420+7139 STT 109 distance=131' 05244+7119 LDS1608 distance=132' 05467+7521 TDS3333 distance=136' 05319+7548 LDS1612 distance=138' 05398+7541 UC 1343 distance=140' 05210+7113 HJ 1154 distance=141' 05467+7141 TDS3334 distance=141' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 05272+7331 HDS 716 22 0.2
Show 05241+7334 TDS3177 172 0.5 14
Show 05279+7349 TDS3203 229 2.1 19
Show 05237+7347 A 843 AB 155 0.0 23
Show 05237+7347 LDS1607 AC 131 80.8 23
Show 05261+7405 A 845 128 1.3 35
Show 05361+7317 LDS1613 40 8.2 41
Show 05282+7243 TDS3204 184 0.4 49
Show 05370+7259 MLR 468 131 1.5 51
Show 05239+7239 UC 1305 196 76.3 55
Show 05297+7431 SKF2675 344 19.4 62
Show 05403+7401 STF 714 329 10.0 63
Show 05125+7335 KPP3181 77 1.1 63
Show 05277+7433 A 846 358 1.6 63
Show 05369+7419 TOK 498 122 537.8 64
Show 05190+7235 HDS 699 231 11.9 66
Show 05406+7406 TDS3284 341 0.9 67
Show 05434+7327 TDS3303 359 0.5 70
Show 05430+7359 A 1037 AB 321 0.9 73
Show 05430+7359 A 1037 AC 346 25.6 73
Show 05175+7432 HDS 696 AB 285 0.0 74
Show 05213+7221 LDS1606 68 62.0 75
Show 05098+7347 UC 1271 152 9.3 75
Show 05370+7441 TDS 186 326 1.4 82
Show 05080+7335 STF 615 18 1.3 82
Show 05376+7441 TOK 499 AB 141 999.9 83
Show 05376+7441 NSN 559 Aa,Ab 64 9.0 83
Show 05073+7331 DAM1326 26 4.3 85
Show 05072+7333 TDS3070 4 0.9 85
Show 05120+7234 TDS3106 80 0.6 88
Show 05073+7302 LDS1601 55 4.2 91
Show 05121+7441 TDS3107 176 0.8 94
Show 05446+7433 LDS1616 209 11.7 97
Show 05415+7215 WFC 30 323 4.4 100
Show 05382+7205 LDS1615 343 9.8 100
Show 05465+7437 YSC 148 AB 222 0.1 104
Show 05465+7437 RAO 37 AC 69 10.9 104
Show 05249+7518 TDS3180 124 2.4 108
Show 05239+7137 TDS3172 152 0.5 115
Show 05455+7209 LDS1618 15 11.9 116
Show 05450+7156 MLR 403 245 1.6 124
Show 05462+7156 HDS 777 311 0.3 128
Show 05138+7528 A 842 AB 282 45.9 129
Show 05138+7528 A 842 BC 235 1.1 129
Show 05420+7139 STT 109 131 10.8 131
Show 05244+7119 LDS1608 18 18.4 132
Show 05467+7521 TDS3333 354 0.5 136
Show 05319+7548 LDS1612 37 15.0 138
Show 05398+7541 UC 1343 284 29.6 140
Show 05210+7113 HJ 1154 94 19.6 141
Show 05467+7141 TDS3334 291 0.5 141

 
 
WDS 05272+7331 : COMPONENTS
 
 
  A
B pa=6.5°
sep=0.17"
 
 
05272+7331 A
 
 
Componente originario normalizzato AB Name HD 34730 Coord arcsec 2000 052709.35+733041.8 Mag 8.47
Spectral class A0 (white) PmRA -7.00 PmDE -2.0 SAO 5529
HIP 25495 Tycho2 4355-01300-1 HD 34730 BD BD+73 289
Tycho2
Tycho2 4355-01300-1 Pflag RAmdeg 81.78890012 DEmdeg 73.51159996
PmRA -6.4 PmDE -7.5 E RAmdeg 5 E DEmdeg 4
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.42 EpDEm 1991.68
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 8.199 E BTmag 0.015 VTmag 8.077
E VTmag 0.011 Prox 999 TYC T HIP 25495
CCDM AB RAdeg 81.78895194 DEdeg 73.51161694 EpRA 1990 1.67
EpDE 1990 1.81 E RAdeg 4.7 E DEdeg 4.2 Posflg P
Corr 0.0
SAO
SAO 5529 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0.022 Vmag 8.2 SpType A0
Double code Source 1 CatNum 147 DM BD+73 289
DMcomp BDsup HD 34730 M HD 0
GC RA1950rad 1.40012547 DE1950rad 1.28226447 PmRA2000 -0.0018
PmDE2000 0.019
Hipparcos
Catalog H HIP 25495 Proxy H RAhms 05 27 09.35
DEdms +73 30 41.8 Vmag 8.08 VarFlag R Vmag H
RAdeg 81.789 DEdeg 73.5116 AstroRef * Plx 3.04
CCDM 05272+7331 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 22 Rho 0.179 HD 34730 BD BD+73 289
CD CP Dm number +73 289 VIred 0.07
SpType A0 R SpType Coord arcsec 2000 052709.35+733041.8
Hipparcos 2
HIP 25495 Sn 55 So 3 Nc 2
RArad 1.4274865229 DErad 1.28301979 Plx 2.3 PmRA -7.41
PmDE -3.22 E RArad 0.36 E DErad 0.58 E Plx 0.68
E pmRA 0.44 E pmDE 0.75 Hpmag 8.1191 E Hpmag 0.0011
SHp 0.014 VA 0 BV 0.107 E BV 0.008
VI 0.12
CCDM
Ccdm 05272+7331 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs -18.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp A0 PmNote *
PmRA -7 PmDE -2 Dm number +73 289 Cat1 BD
Name2 +73 147 Cat2 AGK2/3 HD 34730 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 25495
 
 
05272+7331 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 052709.35+733042.0 Mag 9.51 Calc delta mag 1.04
Calc coord yes
CCDM
Ccdm 05272+7331 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.65 DDEs -18.1
R dRAs 82 Year 1991 Theta 22 Rho 0.2
Obs 1 Vmag 9.5 Sp PmNote *
PmRA -7 PmDE -2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 25495